Segment Information - Details of Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Segment Reporting Information [Line Items]
Net sales	$ 339,228	$ 245,524
Net income (loss)	71,211	48,545
Depreciation and amortization	10,473	6,423
Income tax expense (benefit)	23,727	15,947
Total assets	972,396		$ 920,321
Residential [Member]
Segment Reporting Information [Line Items]
Net sales	327,194	233,070
Net income (loss)		48,745
EBITDA		70,964
Depreciation and amortization		6,210
Income tax expense (benefit)		16,012
Commercial [Member]
Segment Reporting Information [Line Items]
Net sales	12,034	12,454
Net income (loss)		(200)
EBITDA		(52)
Depreciation and amortization		213
Income tax expense (benefit)		(65)
Operating Segments [Member]
Segment Reporting Information [Line Items]
Net sales	339,228	245,524
Net income (loss)	71,211	48,545
EBITDA	105,425	70,912
Depreciation and amortization	10,473	6,423
Income tax expense (benefit)	23,727	15,947
Capital expenditures	22,288	58,093
Total assets	972,396	900,290
Operating Segments [Member] | Residential [Member]
Segment Reporting Information [Line Items]
Net sales	327,194	233,070
Net income (loss)	72,215	48,745
EBITDA	106,483	70,964
Depreciation and amortization	10,191	6,210
Income tax expense (benefit)	24,063	16,012
Capital expenditures	22,283	56,563
Total assets	929,737	808,864
Operating Segments [Member] | Commercial [Member]
Segment Reporting Information [Line Items]
Net sales	12,034	12,454
Net income (loss)	(1,004)	(200)
EBITDA	(1,058)	(52)
Depreciation and amortization	282	213
Income tax expense (benefit)	(336)	(65)
Capital expenditures	5	1,530
Total assets	$ 42,659	$ 91,426